./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00a294e1bedac6e87fdc81afb2328785c1d0703e .......................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00a294e1bedac6e87fdc81afb2328785c1d0703e ....................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 10:58:29,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 10:58:29,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 10:58:29,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 10:58:29,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 10:58:29,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 10:58:29,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 10:58:29,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 10:58:29,189 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 10:58:29,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 10:58:29,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 10:58:29,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 10:58:29,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 10:58:29,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 10:58:29,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 10:58:29,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 10:58:29,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 10:58:29,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 10:58:29,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 10:58:29,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 10:58:29,228 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 10:58:29,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 10:58:29,232 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 10:58:29,233 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 10:58:29,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 10:58:29,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 10:58:29,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 10:58:29,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 10:58:29,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 10:58:29,249 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 10:58:29,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 10:58:29,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 10:58:29,253 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 10:58:29,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 10:58:29,256 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 10:58:29,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 10:58:29,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 10:58:29,258 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 10:58:29,258 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 10:58:29,259 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 10:58:29,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 10:58:29,266 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 10:58:29,313 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 10:58:29,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 10:58:29,315 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 10:58:29,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 10:58:29,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 10:58:29,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 10:58:29,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 10:58:29,318 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 10:58:29,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 10:58:29,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 10:58:29,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 10:58:29,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 10:58:29,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 10:58:29,321 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 10:58:29,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 10:58:29,321 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 10:58:29,322 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 10:58:29,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 10:58:29,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 10:58:29,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 10:58:29,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 10:58:29,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 10:58:29,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 10:58:29,324 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 10:58:29,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 10:58:29,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 10:58:29,325 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 10:58:29,325 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a294e1bedac6e87fdc81afb2328785c1d0703e [2020-12-03 10:58:29,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 10:58:29,644 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 10:58:29,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 10:58:29,650 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 10:58:29,651 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 10:58:29,653 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-12-03 10:58:29,716 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data/676b3c831/73ee133513b1499aa95de9700e962122/FLAG1a2b43bc1 [2020-12-03 10:58:30,581 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 10:58:30,582 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-12-03 10:58:30,622 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data/676b3c831/73ee133513b1499aa95de9700e962122/FLAG1a2b43bc1 [2020-12-03 10:58:31,112 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data/676b3c831/73ee133513b1499aa95de9700e962122 [2020-12-03 10:58:31,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 10:58:31,119 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 10:58:31,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 10:58:31,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 10:58:31,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 10:58:31,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:58:31" (1/1) ... [2020-12-03 10:58:31,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21bef2d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:31, skipping insertion in model container [2020-12-03 10:58:31,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:58:31" (1/1) ... [2020-12-03 10:58:31,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 10:58:31,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 10:58:31,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:58:31,699 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:58:32,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:32,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:58:33,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:58:33,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:58:33,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:58:33,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:58:33,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:58:33,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:58:33,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:58:33,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:58:33,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:58:33,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:58:33,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:58:33,552 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 10:58:33,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:58:33,581 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:58:33,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:58:33,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:58:33,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:58:33,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:58:33,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:58:33,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:58:33,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:58:33,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:58:33,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:58:33,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:58:33,801 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:58:33,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:33,906 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:58:33,937 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 10:58:33,949 INFO L168 Benchmark]: Toolchain (without parser) took 2826.40 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 57.6 MB in the beginning and 66.4 MB in the end (delta: -8.8 MB). Peak memory consumption was 57.7 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:33,950 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 94.4 MB. Free memory is still 52.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 10:58:33,952 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2807.59 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 57.6 MB in the beginning and 66.4 MB in the end (delta: -8.8 MB). Peak memory consumption was 57.7 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:33,958 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 94.4 MB. Free memory is still 52.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2807.59 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 57.6 MB in the beginning and 66.4 MB in the end (delta: -8.8 MB). Peak memory consumption was 57.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-03 10:58:36,251 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 10:58:36,254 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 10:58:36,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 10:58:36,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 10:58:36,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 10:58:36,295 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 10:58:36,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 10:58:36,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 10:58:36,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 10:58:36,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 10:58:36,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 10:58:36,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 10:58:36,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 10:58:36,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 10:58:36,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 10:58:36,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 10:58:36,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 10:58:36,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 10:58:36,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 10:58:36,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 10:58:36,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 10:58:36,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 10:58:36,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 10:58:36,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 10:58:36,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 10:58:36,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 10:58:36,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 10:58:36,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 10:58:36,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 10:58:36,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 10:58:36,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 10:58:36,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 10:58:36,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 10:58:36,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 10:58:36,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 10:58:36,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 10:58:36,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 10:58:36,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 10:58:36,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 10:58:36,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 10:58:36,350 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 10:58:36,387 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 10:58:36,387 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 10:58:36,388 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 10:58:36,389 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 10:58:36,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 10:58:36,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 10:58:36,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 10:58:36,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 10:58:36,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 10:58:36,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 10:58:36,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 10:58:36,395 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 10:58:36,395 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 10:58:36,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 10:58:36,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 10:58:36,395 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 10:58:36,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 10:58:36,396 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 10:58:36,396 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 10:58:36,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 10:58:36,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 10:58:36,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 10:58:36,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 10:58:36,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 10:58:36,398 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 10:58:36,398 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 10:58:36,398 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 10:58:36,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 10:58:36,412 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 10:58:36,412 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 10:58:36,413 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 10:58:36,413 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a294e1bedac6e87fdc81afb2328785c1d0703e [2020-12-03 10:58:36,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 10:58:36,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 10:58:36,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 10:58:36,794 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 10:58:36,795 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 10:58:36,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-12-03 10:58:36,867 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data/2523278e2/25e59d23b99240ada39e7e2a5e4aee4e/FLAG328dd6c1a [2020-12-03 10:58:37,689 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 10:58:37,690 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-12-03 10:58:37,754 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data/2523278e2/25e59d23b99240ada39e7e2a5e4aee4e/FLAG328dd6c1a [2020-12-03 10:58:37,792 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_60989697-3fa0-46f2-809b-61cca073cbe6/bin/ukojak/data/2523278e2/25e59d23b99240ada39e7e2a5e4aee4e [2020-12-03 10:58:37,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 10:58:37,797 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 10:58:37,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 10:58:37,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 10:58:37,805 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 10:58:37,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:58:37" (1/1) ... [2020-12-03 10:58:37,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29a98fde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:37, skipping insertion in model container [2020-12-03 10:58:37,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:58:37" (1/1) ... [2020-12-03 10:58:37,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 10:58:37,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 10:58:38,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:58:38,276 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:58:39,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:39,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:58:39,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:58:39,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:58:39,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:58:39,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:58:39,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:58:39,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:58:39,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:58:39,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:58:39,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:58:40,003 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:58:40,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,227 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:58:40,289 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 10:58:40,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 10:58:40,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:58:40,358 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:58:40,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:58:40,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:58:40,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:58:40,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:58:40,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:58:40,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:58:40,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:58:40,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:58:40,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:58:40,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:58:40,586 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:58:40,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,734 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:58:40,762 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 10:58:40,794 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:58:40,795 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:58:40,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:58:40,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:58:40,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:58:40,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:58:40,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:58:40,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:58:40,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:58:40,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:58:40,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:58:40,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:58:40,948 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:58:40,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:40,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:41,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:58:41,983 INFO L208 MainTranslator]: Completed translation [2020-12-03 10:58:41,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:41 WrapperNode [2020-12-03 10:58:41,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 10:58:41,985 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 10:58:41,985 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 10:58:41,986 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 10:58:41,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:41" (1/1) ... [2020-12-03 10:58:42,058 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-03 10:58:42,117 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:41" (1/1) ... [2020-12-03 10:58:42,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 10:58:42,117 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 10:58:42,120 INFO L168 Benchmark]: Toolchain (without parser) took 4321.16 ms. Allocated memory was 58.7 MB in the beginning and 146.8 MB in the end (delta: 88.1 MB). Free memory was 28.8 MB in the beginning and 47.2 MB in the end (delta: -18.5 MB). Peak memory consumption was 72.1 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:42,120 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 40.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 10:58:42,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4183.84 ms. Allocated memory was 58.7 MB in the beginning and 146.8 MB in the end (delta: 88.1 MB). Free memory was 28.5 MB in the beginning and 51.4 MB in the end (delta: -22.9 MB). Peak memory consumption was 95.0 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:42,122 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.20 ms. Allocated memory is still 146.8 MB. Free memory was 51.4 MB in the beginning and 47.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:42,124 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 40.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4183.84 ms. Allocated memory was 58.7 MB in the beginning and 146.8 MB in the end (delta: 88.1 MB). Free memory was 28.5 MB in the beginning and 51.4 MB in the end (delta: -22.9 MB). Peak memory consumption was 95.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 132.20 ms. Allocated memory is still 146.8 MB. Free memory was 51.4 MB in the beginning and 47.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...